Audi A3 2013–2020 vs Mercedes-Benz A-Class 2022– size comparison

Mercedes-Benz A-Class 2022– is 114 mm (2.6%) longer than Audi A3 2013–2020. It is 1 mm (0.1%) wider, 3 mm (0.2%) lower and 92 mm (3.5%) longer in wheelbase. Boot space with the seats up is 425 L and 420 L (-5 L).

DimensionAudi A3 2013–2020Mercedes-Benz A-Class 2022–Difference
Length4456 mm4570 mm+114 mm (+2.6%)
Width1796 mm1797 mm+1 mm (+0.1%)
Height1416 mm1413 mm-3 mm (-0.2%)
Wheelbase2637 mm2729 mm+92 mm (+3.5%)
Boot425 L420 L-5 L

Audi A3 2013–2020 dimensions · Mercedes-Benz A-Class 2022– dimensions